Sezvatinoziva tese, marasha coking, inozivikanwawo seyakakwira tembiricha yemarasha retorting, ndiyo yekutanga kushandiswa marasha kemikari indasitiri. Iyo nzira yekushandura marasha inotora marasha seyakagadzirwa uye ichipisa kusvika pa950 ℃ pasi pemamiriro ekunze emhepo, inogadzira coke kuburikidza nekupisa kwekushisa kwakaoma distillation, uye panguva imwe chete inowana gasi remarasha nemarasha uye inodzoreredza zvimwe zvigadzirwa zvemakemikari. Zvikuru zvinosanganisira dhiramu inotonhora (condensation blast device), desulfurization (HPE desulfurization device), thiamine (spray saturator thiamine device), kutonhora kwekupedzisira (final cold benzene washing device), crude benzene (crude benzene distillation device), steam Ammonia chirimwa, zvichingodaro. Iko kushandiswa kukuru kwecoke kugadzira simbi, uye chidimbu chinoshandiswa sekemikari mbishi kugadzira calcium carbide, electrodes, nezvimwe. Coal tar imvura nhema ine mafuta ane viscous, ine akakosha makemikari zvinhu zvakaita sebenzene, phenol, naphthalene, uye anthracene.
SLZA neSLZAO ndiyo midziyo mikuru mumarasha kemikari chirimwa. Iyo SLZAO yakazara insulated jekete pombi ndechimwe chezvinhu zvakakosha zvekutakura zvimedu uye viscous media muindasitiri yekunatsa peturu uye organic makemikari indasitiri.
Mumakore achangopfuura, Liancheng Group's Dalian fekitori yakatevedzana uye yakatanga SLZAO uye SLZA yakazara-chiyero zvigadzirwa zvakakodzera kutakura tembiricha yakakwira, kudzvanywa, kupfuta, kuputika, muchetura, zvimedu zvakasimba uye viscous media senge marasha coking kuburikidza nekuenderera mberi hunyanzvi uye dhizaini yekugonesa. . Insulation jaketi pombi, uye inogona kuve ne mechanical chisimbiso uye flushing chirongwa maererano ne API682.
Munguva yekugadzirwa kweSLZAO yakavhurika-yakazara insulated pombi yejaketi uye SLZA yakazara insulated jekete pombi, takabatira pamwe nevagadziri vemafuta ekupisa, takatora tekinoroji nyowani yekukanda, yakasanganiswa nekushandisa kusaenzana shrinkage casting process design tekinoroji, yakakwirira-simba remvura-soluble casting. zvinhu Uye yakaderera gasi chizvarwa uye anti-sintering kukanda zvinhu zvinogadzira nzira nyowani yekukanda, inogadzirisa matambudziko epombi yekumanikidza kwemuviri, kukanda welding uye kupfeka. resistance.
SLZAO yakavhurika-mhando yakazara insulated jaketi pombi inowana budiriro yetekinoroji mumunda wechigadzirwa. Iyo impeller yakavhurika kana semi-yakavhurika, ine inotsiviwa pamberi uye kumashure kupfeka mahwendefa, uye ine hupenyu hurefu hwesevhisi. Iyo yemukati yepombi inotora yakasarudzika nzira yekurapa yekusimbisa zvizere kushanda kwepasi kwechinhu, kuve nechokwadi chekuti kuomarara kwepamusoro kweiyo impeller, pombi muviri, kumberi nekumashure kupfeka-resistant mahwendefa uye zvimwe zvikamu zvakawandisa zvinosvika kupfuura 700HV uye Ukobvu hwechikamu chakaomeswa chinosvika 0.6mm pakupisa kukuru (400°C). Marasha tara particles (kusvika 4mm) uye catalyst particles zvinokukurwa uye kukukurwa ne-high-speed rotary centrifugal pump, zvichiita kuti hupenyu hwekushanda kwemaindasitiri hwepombi hunopfuura 8000h.
Chigadzirwa chacho chine yakakwirira yekuchengetedza chinhu, uye pombi yepombi inogadzirwa neyakakwana yekupisa yekupisa chimiro kuti iwane mhedzisiro yekuchengetedza yakasimba yekupisa simba. Iyo yakanyanya tembiricha yepombi ndeye 450 ℃, uye yakanyanya kudzvanywa ndeye 5.0MPa.
Parizvino, kuita kwakawedzera kusvika kune vatengi zana kumba nekune dzimwe nyika, seQian'an Jiujiang Coal Storage and Transportation Co., Ltd., Qinhuangdao Anfeng Iron uye Steel Co., Ltd., Qian'an Jiujiang Coal Storage uye Transportation Co., Ltd., Yunnan Coal Energy Co., Ltd., Qinhuangdao Anfeng Iron and Steel Co., Ltd., Tangshan Zhongrong Technology Co., Ltd., Chaoyang Black Cat Wuxingqi Carbon Black Co., Ltd., Shanxi Jinfeng Coal Chemical Co., Ltd., Xinchangnan Coking Chemical Co., Ltd., Jilin Jianlong Iron and Steel Co., Ltd. , New Taizhengda Coking Co., Ltd., Tangshan Jiahua Coal Chemical Co., Ltd., Jiuquan Haohai Coal Chemical Co., Ltd., nezvimwewo vane mhedzisiro yakanaka yekushandisa, yakaderera tsaona mwero, inosangana zvizere nezvinodiwa zvekuyerera kwemaitiro, uye yakasimbiswa nekurumbidzwa nevatengi.
Nguva yekutumira: Mar-31-2022